---> uname -a: Linux prd-centos8-docker-8c-8g-4055.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1034 28254 20 2599 30400 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7a:a1:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fe7a:a1dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:31:6e:64 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-docker-35e3e635-7ea0-4115-9f61-813d979b482a.nova) 10/22/2026 _x86_64_ (8 CPU) 05:17:30 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 242.08 87.94 154.14 11135.63 39375.70 05:20:01 AM 105.03 0.08 104.95 1.60 9119.53 05:21:01 AM 94.50 2.57 91.94 347.88 9477.87 05:22:01 AM 148.13 2.55 145.58 941.42 5188.45 05:23:01 AM 59.46 1.08 58.38 77.17 5389.37 05:24:01 AM 24.11 0.00 24.11 0.00 1938.96 05:25:01 AM 4.97 0.00 4.97 0.00 98.83 05:26:01 AM 0.42 0.00 0.42 0.00 7.12 05:27:01 AM 0.47 0.00 0.47 0.00 8.57 05:28:01 AM 0.48 0.00 0.48 0.00 8.28 05:29:01 AM 0.52 0.00 0.52 0.00 10.21 05:30:01 AM 0.42 0.00 0.42 0.00 7.33 05:31:01 AM 0.62 0.00 0.62 0.00 10.53 05:32:01 AM 11.98 0.23 11.75 35.85 782.06 Average: 49.52 6.75 42.77 895.87 5102.27 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29805292 31253628 2848072 8.72 2688 1785596 1499932 4.45 134944 2327296 36420 05:20:01 AM 29519292 31198516 3134072 9.60 2688 2004788 1492324 4.43 138048 2559108 44928 05:21:01 AM 28475448 30393592 4177916 12.79 2688 2232560 2299684 6.82 166628 3527160 37180 05:22:01 AM 27488400 29633412 5164964 15.82 2688 2452628 3250936 9.65 229944 4421680 109528 05:23:01 AM 28946032 31142724 3707332 11.35 2688 2501660 1531712 4.54 243640 2948012 40188 05:24:01 AM 28947564 31143884 3705800 11.35 2688 2501660 1531712 4.54 243632 2948032 4 05:25:01 AM 28947880 31144204 3705484 11.35 2688 2501664 1531712 4.54 243632 2948216 4 05:26:01 AM 28948336 31144660 3705028 11.35 2688 2501664 1531712 4.54 243632 2948492 0 05:27:01 AM 28948488 31144816 3704876 11.35 2688 2501668 1531712 4.54 243632 2948520 4 05:28:01 AM 28945976 31142304 3707388 11.35 2688 2501668 1531712 4.54 243632 2950924 16 05:29:01 AM 28930744 31127060 3722620 11.40 2688 2501672 1531712 4.54 243632 2966240 4 05:30:01 AM 28929244 31125560 3724120 11.41 2688 2501672 1503484 4.46 243632 2967992 4 05:31:01 AM 28929188 31125444 3724176 11.41 2688 2501676 1503484 4.46 243636 2967752 4 05:32:01 AM 28987680 31185412 3665684 11.23 2688 2502988 1434504 4.26 430700 2721148 2504 Average: 28910683 30993230 3742681 11.46 2688 2392397 1693309 5.02 235212 3010755 19342 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 299.63 214.91 918.31 62.61 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 65.76 45.11 913.07 6.37 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 155.30 129.14 1258.91 42.66 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:22:01 AM eth0 242.12 220.78 2329.00 56.07 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 73.68 67.26 305.64 19.43 0.00 0.00 0.00 0.00 05:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 10.26 12.01 4.04 21.87 0.00 0.00 0.00 0.00 05:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 11.13 12.45 4.06 26.93 0.00 0.00 0.00 0.00 05:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 11.23 13.06 4.49 27.74 0.00 0.00 0.00 0.00 05:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 9.48 11.11 4.27 9.42 0.00 0.00 0.00 0.00 05:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 10.68 11.90 4.30 18.53 0.00 0.00 0.00 0.00 05:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 9.78 11.43 4.01 13.32 0.00 0.00 0.00 0.00 05:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 9.22 10.76 3.91 7.35 0.00 0.00 0.00 0.00 05:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 9.83 11.21 3.97 12.62 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 21.44 18.61 14.83 17.61 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 67.12 56.42 412.37 24.47 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-docker-35e3e635-7ea0-4115-9f61-813d979b482a.nova) 10/22/2026 _x86_64_ (8 CPU) 05:17:30 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.65 0.00 2.23 0.88 0.00 87.25 05:19:01 AM 0 7.45 0.00 1.44 0.17 0.00 90.95 05:19:01 AM 1 8.16 0.00 2.82 0.86 0.00 88.17 05:19:01 AM 2 10.07 0.00 2.48 2.01 0.00 85.44 05:19:01 AM 3 6.46 0.00 3.01 0.59 0.00 89.94 05:19:01 AM 4 8.15 0.00 1.47 0.13 0.00 90.24 05:19:01 AM 5 14.90 0.00 2.81 2.73 0.00 79.55 05:19:01 AM 6 15.10 0.00 2.06 0.43 0.00 82.41 05:19:01 AM 7 6.88 0.00 1.74 0.12 0.00 91.26 05:20:01 AM all 5.33 0.00 0.52 0.26 0.00 93.90 05:20:01 AM 0 4.10 0.00 0.60 0.45 0.00 94.84 05:20:01 AM 1 8.49 0.00 1.00 0.30 0.00 90.21 05:20:01 AM 2 4.02 0.00 0.73 0.22 0.00 95.03 05:20:01 AM 3 10.65 0.00 0.60 0.20 0.00 88.55 05:20:01 AM 4 0.92 0.00 0.15 0.18 0.00 98.75 05:20:01 AM 5 10.17 0.00 0.45 0.25 0.00 89.13 05:20:01 AM 6 3.88 0.00 0.42 0.10 0.00 95.60 05:20:01 AM 7 0.40 0.00 0.17 0.35 0.00 99.08 05:21:01 AM all 13.35 0.00 1.18 0.26 0.01 85.21 05:21:01 AM 0 16.21 0.00 1.30 0.20 0.00 82.29 05:21:01 AM 1 19.53 0.00 0.63 0.10 0.02 79.72 05:21:01 AM 2 23.68 0.00 1.54 0.32 0.02 74.44 05:21:01 AM 3 6.86 0.00 1.04 0.23 0.00 91.87 05:21:01 AM 4 4.50 0.00 0.77 0.25 0.00 94.48 05:21:01 AM 5 10.30 0.00 1.54 0.47 0.02 87.68 05:21:01 AM 6 7.16 0.00 0.92 0.02 0.02 91.89 05:21:01 AM 7 18.51 0.00 1.70 0.47 0.02 79.30 05:22:01 AM all 38.74 0.00 1.56 0.35 0.02 59.33 05:22:01 AM 0 34.03 0.00 2.09 0.47 0.02 63.39 05:22:01 AM 1 49.48 0.00 1.79 0.40 0.02 48.31 05:22:01 AM 2 42.63 0.00 1.14 0.48 0.02 55.74 05:22:01 AM 3 37.96 0.00 1.42 0.07 0.03 60.51 05:22:01 AM 4 41.19 0.00 1.19 0.15 0.03 57.44 05:22:01 AM 5 33.47 0.00 1.45 0.27 0.02 64.79 05:22:01 AM 6 31.84 0.00 1.94 0.69 0.02 65.52 05:22:01 AM 7 39.32 0.00 1.42 0.28 0.02 58.96 05:23:01 AM all 22.58 0.00 1.37 0.12 0.01 75.91 05:23:01 AM 0 23.64 0.00 1.37 0.15 0.02 74.82 05:23:01 AM 1 23.38 0.00 1.34 0.08 0.00 75.20 05:23:01 AM 2 22.33 0.00 1.57 0.10 0.00 76.00 05:23:01 AM 3 26.37 0.00 1.45 0.05 0.02 72.11 05:23:01 AM 4 13.55 0.00 1.16 0.44 0.00 84.86 05:23:01 AM 5 19.72 0.00 1.27 0.03 0.00 78.98 05:23:01 AM 6 18.02 0.00 1.20 0.07 0.02 80.69 05:23:01 AM 7 33.64 0.00 1.64 0.07 0.00 64.65 05:24:01 AM all 0.29 0.00 0.04 0.05 0.00 99.63 05:24:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 05:24:01 AM 1 0.80 0.00 0.08 0.02 0.00 99.10 05:24:01 AM 2 0.20 0.00 0.05 0.00 0.00 99.75 05:24:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 05:24:01 AM 4 0.03 0.00 0.05 0.20 0.00 99.72 05:24:01 AM 5 0.67 0.00 0.03 0.00 0.00 99.30 05:24:01 AM 6 0.53 0.00 0.02 0.00 0.00 99.45 05:24:01 AM 7 0.02 0.00 0.07 0.15 0.00 99.77 05:25:01 AM all 0.30 0.00 0.03 0.00 0.00 99.67 05:25:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 05:25:01 AM 1 0.35 0.00 0.02 0.00 0.00 99.63 05:25:01 AM 2 0.12 0.00 0.05 0.00 0.00 99.83 05:25:01 AM 3 0.50 0.00 0.03 0.00 0.00 99.47 05:25:01 AM 4 0.03 0.00 0.02 0.03 0.00 99.92 05:25:01 AM 5 0.80 0.00 0.05 0.00 0.00 99.15 05:25:01 AM 6 0.52 0.00 0.02 0.00 0.00 99.47 05:25:01 AM 7 0.02 0.00 0.02 0.00 0.00 99.97 05:26:01 AM all 0.30 0.00 0.03 0.00 0.00 99.67 05:26:01 AM 0 0.03 0.00 0.02 0.00 0.00 99.95 05:26:01 AM 1 0.82 0.00 0.05 0.00 0.00 99.13 05:26:01 AM 2 0.10 0.00 0.05 0.00 0.00 99.85 05:26:01 AM 3 0.82 0.00 0.05 0.00 0.00 99.13 05:26:01 AM 4 0.02 0.00 0.03 0.00 0.00 99.95 05:26:01 AM 5 0.02 0.00 0.00 0.00 0.00 99.98 05:26:01 AM 6 0.55 0.00 0.02 0.00 0.00 99.43 05:26:01 AM 7 0.03 0.00 0.02 0.00 0.00 99.95 05:27:01 AM all 0.29 0.00 0.04 0.00 0.00 99.66 05:27:01 AM 0 0.03 0.00 0.02 0.00 0.00 99.95 05:27:01 AM 1 0.88 0.00 0.05 0.00 0.02 99.05 05:27:01 AM 2 0.15 0.00 0.12 0.00 0.00 99.73 05:27:01 AM 3 0.85 0.00 0.07 0.00 0.00 99.08 05:27:01 AM 4 0.03 0.00 0.02 0.00 0.00 99.95 05:27:01 AM 5 0.02 0.00 0.00 0.00 0.00 99.98 05:27:01 AM 6 0.37 0.00 0.05 0.00 0.00 99.58 05:27:01 AM 7 0.02 0.00 0.02 0.00 0.00 99.97 05:28:01 AM all 0.29 0.00 0.04 0.00 0.00 99.68 05:28:01 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 05:28:01 AM 1 0.83 0.00 0.05 0.00 0.00 99.12 05:28:01 AM 2 0.52 0.00 0.07 0.00 0.00 99.42 05:28:01 AM 3 0.75 0.00 0.05 0.00 0.00 99.20 05:28:01 AM 4 0.10 0.00 0.02 0.00 0.00 99.88 05:28:01 AM 5 0.00 0.00 0.02 0.00 0.00 99.98 05:28:01 AM 6 0.07 0.00 0.03 0.00 0.00 99.90 05:28:01 AM 7 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 AM all 0.24 0.00 0.04 0.00 0.00 99.72 05:29:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 AM 1 0.78 0.00 0.05 0.00 0.00 99.17 05:29:01 AM 2 0.12 0.00 0.10 0.00 0.02 99.77 05:29:01 AM 3 0.77 0.00 0.05 0.00 0.00 99.18 05:29:01 AM 4 0.08 0.00 0.03 0.00 0.00 99.88 05:29:01 AM 5 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 AM 6 0.07 0.00 0.05 0.00 0.00 99.88 05:29:01 AM 7 0.03 0.00 0.00 0.00 0.00 99.97 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 0.25 0.00 0.04 0.00 0.00 99.71 05:30:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 05:30:01 AM 1 0.85 0.00 0.07 0.00 0.00 99.08 05:30:01 AM 2 0.18 0.00 0.05 0.00 0.00 99.77 05:30:01 AM 3 0.82 0.00 0.07 0.00 0.00 99.12 05:30:01 AM 4 0.08 0.00 0.03 0.00 0.02 99.87 05:30:01 AM 5 0.02 0.00 0.02 0.00 0.00 99.97 05:30:01 AM 6 0.05 0.00 0.05 0.00 0.00 99.90 05:30:01 AM 7 0.02 0.00 0.02 0.00 0.00 99.97 05:31:01 AM all 0.30 0.00 0.03 0.00 0.00 99.66 05:31:01 AM 0 0.50 0.00 0.00 0.00 0.00 99.50 05:31:01 AM 1 0.82 0.00 0.07 0.00 0.00 99.12 05:31:01 AM 2 0.10 0.00 0.02 0.00 0.00 99.88 05:31:01 AM 3 0.80 0.00 0.05 0.00 0.00 99.15 05:31:01 AM 4 0.08 0.00 0.07 0.00 0.00 99.85 05:31:01 AM 5 0.03 0.00 0.03 0.00 0.02 99.92 05:31:01 AM 6 0.07 0.00 0.02 0.00 0.00 99.92 05:31:01 AM 7 0.02 0.00 0.02 0.00 0.00 99.97 05:32:01 AM all 4.04 0.00 0.47 0.04 0.01 95.45 05:32:01 AM 0 0.72 0.00 0.33 0.00 0.00 98.95 05:32:01 AM 1 5.67 0.00 0.45 0.02 0.00 93.86 05:32:01 AM 2 2.67 0.00 0.57 0.22 0.00 96.55 05:32:01 AM 3 5.35 0.00 0.55 0.03 0.02 94.05 05:32:01 AM 4 0.87 0.00 0.32 0.00 0.00 98.81 05:32:01 AM 5 15.65 0.00 1.00 0.02 0.02 83.32 05:32:01 AM 6 0.33 0.00 0.28 0.00 0.00 99.38 05:32:01 AM 7 1.03 0.00 0.25 0.00 0.02 98.70 Average: all 6.84 0.00 0.54 0.14 0.00 92.47 Average: 0 6.19 0.00 0.52 0.10 0.00 93.18 Average: 1 8.62 0.00 0.60 0.13 0.00 90.65 Average: 2 7.63 0.00 0.61 0.24 0.00 91.52 Average: 3 7.06 0.00 0.60 0.08 0.00 92.25 Average: 4 4.97 0.00 0.38 0.10 0.00 94.55 Average: 5 7.54 0.00 0.62 0.27 0.00 91.56 Average: 6 5.60 0.00 0.50 0.09 0.00 93.80 Average: 7 7.13 0.00 0.51 0.10 0.00 92.26